Stainless Steel Duvet Cover

BeskrivelseEMR Protection Stainless Steel Duvet CoverEMR Protection Stainless Steel Quilt Cover   Material:30% Steel Fiber FabricSpecification: 30% Steel Fiber 30% Cotton 40% PolyesterThe zipper is made out of plastic and metal Size variations:140cm* 200 cm140*220 cmDouble bed 200*200 cmDouble bed 200*220 cm   Protection:10MHz-3GHz (≥33dB)The Stainless Steel Duvet Cover is made out of 2 layers of stainless steel fabric that each protects 33 dB at 1 GHz.Underneath the zipper, inside of the duvet cover, there is an extra layer of stainless steel fabric so no mobile phone radiation/microwaves will slip through the zipper.   Color variations:Bordeaux, light pink, dark blue, black, mint greenIt´s the same colour on both sides.   Weight:The fabric weights 220-230g per square meter.   Usage:It’s a cover where you can put your duvet or quilt inside.